From a2e4b7a88e141366a317a631ffe0a26bb0f8f375 Mon Sep 17 00:00:00 2001 From: Michael West Date: Wed, 23 Oct 2013 15:42:37 -0700 Subject: CID 1104337: Fixed improper use of negative value CID 1104314: Fixed uninitialized scalar --- host/lib/transport/udp_zero_copy.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/host/lib/transport/udp_zero_copy.cpp b/host/lib/transport/udp_zero_copy.cpp index 166177177..7b6a476f5 100644 --- a/host/lib/transport/udp_zero_copy.cpp +++ b/host/lib/transport/udp_zero_copy.cpp @@ -68,7 +68,7 @@ static void check_registry_for_fast_send_threshold(const size_t mtu){ class udp_zero_copy_asio_mrb : public managed_recv_buffer{ public: udp_zero_copy_asio_mrb(void *mem, int sock_fd, const size_t frame_size): - _mem(mem), _sock_fd(sock_fd), _frame_size(frame_size) { /*NOP*/ } + _mem(mem), _sock_fd(sock_fd), _frame_size(frame_size), _len(0) { /*NOP*/ } void release(void){ _claimer.release(); @@ -87,6 +87,7 @@ public: if (wait_for_recv_ready(_sock_fd, timeout)){ _len = ::recv(_sock_fd, (char *)_mem, _frame_size, 0); + UHD_ASSERT_THROW(_len > 0); // TODO: Handle case of recv error index++; //advances the caller's buffer return make(this, _mem, size_t(_len)); } -- cgit v1.2.3